it's a tight race in florida as well. a poll shows obama leading by just two points, but a mason dixon poll gives romney the edge. 51% of likely voters say they'll vote for the republican candidate, while 45% say they'll vote for obama. so another state that could be a make or break state for both campaigns, we're talking about colorado now, which is home to nine electoral votes. in 2008, obama won that state. but in the past, it has favored republicans. kyung lah joins us from englewood, colorado, where mitt romney will be holding a rally later on today. nearly 1.5 million people have already voted in colorado there by mail-in, early voting, et cetera. what is the impact that is expected? >> well, what we're expecting is that we're going to know colorado very quickly, if it is overwhelmingly one way or the other. that's according to the secretary of state. this complicates things for those trying to get registered independents on their side, specifically mitt romney. if you look at the numbers, 85% of all registered vote